Acrobat will not open

Hi, I am using Windows 11 Pro and downloaded Acrobat Desktop. I have had this issue before in 2023/24 but uninstalling and re-installing Acrobat worked. Now, if I uninstall and reinstall it opens acrobat and I can use it whilst it is open, but as soon as I close Acrobat it will not re-open, any way, in normal or admin mode, etc. I find that in task manager acrobat has opened, but it does not open, show up in the taskbar or if I use "alt+tabs" to switch between windows. 

I have tried all steps on "support" and relevant discussion threads.

It is now more than a week and I am having to uninstall and reinstall acrobat every time I want to use it. This whole process takes about 40 mins, so it is not very efficient. I have resorted to downloading a Nitro trial. Before I give up entirely, does anyone have any idea?